From various outlets March 16, 2018 Professor Chris Berry Harris Public Policy Professor Chris Berry was recently featured in several stories discussing research showing the inequalities in the property tax assessment system in Cook County. The research shows that from 2011 to 2015, there was $2.2 billion worth of overpayment, and that in that same period of time, $800 million went from the top 10 percent worth of property tax assessment to the bottom 90 percent. Further coverage available at: Chicago Tribune Chicago Sun-Times Crain's Chicago Business Capitol Fax Illinois Policy Upcoming Events More events Civic Leadership Academy 2026 Virtual Information Session Wed., July 02, 2025 | 12:00 PM Harris Summer Mixer in Bogotá Sat., July 05, 2025 | 8:00 PM Andrés DC Cl. 82 #12 -21 Bogotá, DC, 110221 Colombia Harris Summer Campus Visit Mon., July 07, 2025 | 10:00 AM Harris School of Public Policy 1307 E 60th St Chicago, IL 60637 United States